Uchida's office building uses LED lighting to reduce power consumption by 63%
On June 22, 2010, Uchida Bank disclosed to the news media the headquarters office building with LED lighting throughout the building. In addition to the use of the company's already-sold LED lighting fixture "Ubiqlight", it also realizes the informationization of office buildings, for example, RFID tag-based information applications, multiple projectors for information display, and the entire building Realize wireless LAN communication and the like. According to reports, the office and conference rooms in the office building also have the function of actually displaying the company's technology and product use methods, allowing customers to visit the site.
Multipliers with power consumption reduction through a combination of sensors and control technology
The LED lighting fixtures used this time include straight tube type LEDs, LED spotlights, LED ceiling lamps and LED downlights. In addition to the LEDs used in the light source, the combination of the human sensor and the illuminance sensor is used to perform lighting, light-off and dimming operations. Uchida said that the power consumption required for the lighting of the entire headquarters office building was 63% lower than before the introduction of LED lighting. The dimming-based lighting consumes a large amount of power, and when it is not dimmed (using only LED lighting and sensor lighting), power consumption is reduced by only about 30%. In addition, LED spotlights mounted on the ceiling of the office building can be dimmed in 32 levels.
LED lighting fixtures use white LED products from Samsung LED, a Korean company that cooperates with Uchida in this field. The process before packaging the white LED on the printed substrate is handled by Samsung LED, which will use the LED module in combination with the control platform, human sensor, illuminance sensor and communication module. According to reports, LED lighting fixtures are dimmed by various data, which can make the lighting intelligent and create added value. For example, the aforementioned large-scale dimming-based power consumption reduction effect is not produced by LED cells, but by sensors and control technologies. Not only can multi-level dimming of the brightness of the lighting products, but also the following methods: linkage with the safety system, if there is unauthorized entry into the room, the lighting fixture will flash; if it is linked to the device that can perceive the seismic wave, if it is perceived At the beginning of the microseismic (S wave), the lighting state of the lighting fixture is changed. Both methods take advantage of LEDs that can digitally control brightness.
Office space in the headquarters office building. The photo was provided by Uchida.
A projector can be seen everywhere, displaying a variety of information on a large screen
In the headquarters building of Uchida, in addition to LED lighting fixtures, it is more noticeable that projectors can be seen everywhere. For example, in the "BI room" on the seventh floor of the headquarters building (BI is the abbreviation of Business Intelligence), images can be projected on the entire wall of the room for many people to look at the product images and various The chart is discussed on the side. In the "Knowledge Space", which is also located on the seventh floor and is responsible for investigating external information, the search screen and the data on the Internet (administrative organization data, etc.) can be displayed on the large screen by the projector.
A conference room on the third floor of the headquarters building that can be demonstrated in Augmented Reality (AR) and a projector. After the design is extended to the front of the camera, the CG supporting the design is stereoscopically superimposed on the design image captured by the camera. You can talk while inserting a stereoscopic image.
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